HK1040288A1 - Triangular pyramidal cube corner retroreflection sheet. - Google Patents

Triangular pyramidal cube corner retroreflection sheet.

Info

Publication number
HK1040288A1
HK1040288A1 HK01106233A HK01106233A HK1040288A1 HK 1040288 A1 HK1040288 A1 HK 1040288A1 HK 01106233 A HK01106233 A HK 01106233A HK 01106233 A HK01106233 A HK 01106233A HK 1040288 A1 HK1040288 A1 HK 1040288A1
Authority
HK
Hong Kong
Prior art keywords
cube corner
triangular pyramidal
retroreflection sheet
pyramidal cube
corner retroreflection
Prior art date
Application number
HK01106233A
Other languages
English (en)
Inventor
Ikuo Mimura
Keiji Adachi
Original Assignee
Nippon Carbide Kogyo Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Publication of HK1040288A1 publication Critical patent/HK1040288A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
HK01106233A 1998-04-22 2001-09-04 Triangular pyramidal cube corner retroreflection sheet. HK1040288A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12829598A JP3975001B2 (ja) 1998-04-22 1998-04-22 三角錐型キユーブコーナー再帰反射シート
PCT/JP1999/002118 WO1999054760A1 (fr) 1998-04-22 1999-04-21 Feuille de retroreflexion en forme de triedre trirectangle

Publications (1)

Publication Number Publication Date
HK1040288A1 true HK1040288A1 (en) 2002-05-31

Family

ID=14981277

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01106233A HK1040288A1 (en) 1998-04-22 2001-09-04 Triangular pyramidal cube corner retroreflection sheet.

Country Status (8)

Country Link
US (1) US6390629B1 (ja)
EP (1) EP1081511B1 (ja)
JP (1) JP3975001B2 (ja)
CN (1) CN1192252C (ja)
CA (1) CA2329705C (ja)
DE (1) DE69940258D1 (ja)
HK (1) HK1040288A1 (ja)
WO (1) WO1999054760A1 (ja)

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JP4063472B2 (ja) * 2000-04-10 2008-03-19 日本カーバイド工業株式会社 印刷された再帰反射シート
JP3580999B2 (ja) * 1997-11-17 2004-10-27 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射シート
JP3975039B2 (ja) * 1999-12-13 2007-09-12 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射素子
EP1271189A4 (en) * 2000-01-31 2010-02-24 Nippon Carbide Kogyo Kk TRIANGLE PYRAMID CUBE CORNER RETRO REFLECTION ELEMENT
JP3468418B2 (ja) * 2000-03-15 2003-11-17 日本カーバイド工業株式会社 三角錐型キユーブコーナー型再帰反射シート
JP4028155B2 (ja) * 2000-04-11 2007-12-26 日本カーバイド工業株式会社 蛍光性再帰反射シート
US6626544B2 (en) 2001-03-28 2003-09-30 Reflexite Corporation Prismatic retroreflector having a multi-plane facet
PL203289B1 (pl) 2001-06-19 2009-09-30 Nippon Carbide Kogyo Kk Produkt retrorefleksyjny z wbudowanym układem scalonym
US20030035231A1 (en) * 2001-08-03 2003-02-20 Epstein Kenneth A. Optical film having microreplicated structures; and methods
BR0211774A (pt) * 2001-08-09 2004-07-27 Nippon Carbide Kogyo Kk Dispositivo retrorreflexivo
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KR100995680B1 (ko) 2004-03-24 2010-11-22 주식회사 코오롱 광향 조작이 가능한 뿔의 형상이 배열된 광학필름
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US7445347B2 (en) * 2005-11-09 2008-11-04 Avery Dennison Corporation Metallized cube corner retroreflective sheeting having a high measured daytime luminance factor
EP2023167B1 (en) * 2006-06-06 2013-11-27 Nippon Carbide Kogyo Kabushiki Kaisha Cube corner type retroreflection article
JP5091864B2 (ja) 2006-08-22 2012-12-05 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射物品及びその製造方法
JP6445520B2 (ja) 2013-03-15 2018-12-26 スリーエム イノベイティブ プロパティズ カンパニー 微小タイル型プリズム状キューブコーナー物品
KR20170027735A (ko) * 2014-05-27 2017-03-10 미라비즈, 인크. 역반사 디스플레이 시스템을 최적화하기 위한 방법
KR102239965B1 (ko) * 2014-08-01 2021-04-15 미래나노텍(주) 비대칭 피라미드 패턴을 포함하는 고휘도 광학시트 및 그 제조방법
KR20170074934A (ko) * 2014-10-20 2017-06-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 감소된 눈부심을 갖는 태양-지향식 광 방향전환 필름
EP3210062A4 (en) 2014-10-20 2018-06-06 3M Innovative Properties Company Room-facing light redirecting films with reduced glare
CN107710053B (zh) * 2015-06-12 2020-12-18 日本电石工业株式会社 图像显示装置
WO2016199902A1 (ja) * 2015-06-12 2016-12-15 日本カーバイド工業株式会社 画像表示装置
CN104991299A (zh) * 2015-07-09 2015-10-21 西南科技大学 一种立方角锥型回归反射材料反射光强度的方法
WO2017156448A1 (en) * 2016-03-11 2017-09-14 Mirraviz, Inc. Customized reflection profiles for retro-reflective display system optimization
WO2019046403A1 (en) * 2017-08-29 2019-03-07 Avery Dennison Corporation RETROREFLECTIVE SHEET FOR A PROJECTOR-BASED DISPLAY SYSTEM
CN109031510B (zh) * 2018-08-24 2020-06-30 京东方科技集团股份有限公司 一种导光板及其制作方法、背光模组和显示装置
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof
CN113587048A (zh) * 2021-07-30 2021-11-02 上海泉福化工新材料科技有限公司 一种聚碳酸酯棱镜板及其生产方法

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USRE29396E (en) 1975-02-18 1977-09-13 Amerace Corporation Pin having nonaligned cube axis and pin axis and bundle of such pins
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MX169129B (es) 1984-08-10 1993-06-22 Amerace Corp Metodo para producir construcciones de lamina de estructura laminada retrorreflejante del tipo de esquinas de cubo y el producto obtenido con el mismo.
US5064272A (en) 1985-11-18 1991-11-12 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making
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US6083607A (en) * 1996-10-18 2000-07-04 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramidal cube corner type retroreflective sheet

Also Published As

Publication number Publication date
CN1192252C (zh) 2005-03-09
JP3975001B2 (ja) 2007-09-12
CA2329705C (en) 2008-07-15
JPH11305018A (ja) 1999-11-05
WO1999054760A1 (fr) 1999-10-28
EP1081511A1 (en) 2001-03-07
EP1081511A4 (en) 2006-08-02
CA2329705A1 (en) 1999-10-28
EP1081511B1 (en) 2009-01-07
DE69940258D1 (de) 2009-02-26
US6390629B1 (en) 2002-05-21
CN1299470A (zh) 2001-06-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100421